2
  -0.43443   0.889744  -0.140096 -0.0644145
  0.652278   0.203518  -0.730146 0.00363338
 -0.621131  -0.408579  -0.668775   0.795226
         0          0          0          1
  0.296872   0.944699  -0.139326   0.232827
  0.627369  -0.302951  -0.717377 -0.0426504
 -0.719913   0.125561  -0.682612   0.791493
         0          0          0          1
